@inproceedings{otmar-bojar-2026-many, title = "How many raters do we need to recognize a bad translation via perplexity?", author = "Otmar, Anton{\'i}n and Bojar, Ond{\v{r}}ej", editor = "Haddow, Barry and Kocmi, Tom and Koehn, Philipp and Monz, Christof", booktitle = "Proceedings of the Eleventh Conference on Machine Translation", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.wmt-main.29/", pages = "530--540", ISBN = "979-8-89176-474-3" }